![]() |
S32 SDK
|
This section describes the programming interface of the Flash Peripheral Driver.
Data Structures | |
struct | flash_user_config_t |
Flash User Configuration Structure. More... | |
struct | flash_ssd_config_t |
Flash SSD Configuration Structure. More... | |
struct | flash_eeprom_status_t |
EEPROM status structure. More... | |
Macros | |
#define | CLEAR_FTFx_FSTAT_ERROR_BITS FTFx_FSTAT = (uint8_t)(FTFx_FSTAT_FPVIOL_MASK | FTFx_FSTAT_ACCERR_MASK | FTFx_FSTAT_RDCOLERR_MASK) |
#define | FTFx_WORD_SIZE 0x0002U |
#define | FTFx_LONGWORD_SIZE 0x0004U |
#define | FTFx_PHRASE_SIZE 0x0008U |
#define | FTFx_DPHRASE_SIZE 0x0010U |
#define | FTFx_RSRC_CODE_REG FTFx_FCCOB8 |
#define | FTFx_VERIFY_BLOCK 0x00U |
#define | FTFx_VERIFY_SECTION 0x01U |
#define | FTFx_PROGRAM_CHECK 0x02U |
#define | FTFx_READ_RESOURCE 0x03U |
#define | FTFx_PROGRAM_LONGWORD 0x06U |
#define | FTFx_PROGRAM_PHRASE 0x07U |
#define | FTFx_ERASE_BLOCK 0x08U |
#define | FTFx_ERASE_SECTOR 0x09U |
#define | FTFx_PROGRAM_SECTION 0x0BU |
#define | FTFx_VERIFY_ALL_BLOCK 0x40U |
#define | FTFx_READ_ONCE 0x41U |
#define | FTFx_PROGRAM_ONCE 0x43U |
#define | FTFx_ERASE_ALL_BLOCK 0x44U |
#define | FTFx_SECURITY_BY_PASS 0x45U |
#define | FTFx_PFLASH_SWAP 0x46U |
#define | FTFx_ERASE_ALL_BLOCK_UNSECURE 0x49U |
#define | FTFx_PROGRAM_PARTITION 0x80U |
#define | FTFx_SET_EERAM 0x81U |
#define | RESUME_WAIT_CNT 0x20U |
Resume wait count used in FLASH_DRV_EraseResume function. More... | |
#define | SUSPEND_WAIT_CNT 0x40U |
Suspend wait count used in FLASH_DRV_EraseSuspend function. More... | |
#define | DFLASH_IFR_READRESOURCE_ADDRESS 0x8000FCU |
#define | GET_BIT_0_7(value) ((uint8_t)(((uint32_t)(value)) & 0xFFU)) |
#define | GET_BIT_8_15(value) ((uint8_t)((((uint32_t)(value)) >> 8) & 0xFFU)) |
#define | GET_BIT_16_23(value) ((uint8_t)((((uint32_t)(value)) >> 16) & 0xFFU)) |
#define | GET_BIT_24_31(value) ((uint8_t)(((uint32_t)(value)) >> 24)) |
#define | FLASH_SECURITY_STATE_KEYEN 0x80U |
#define | FLASH_SECURITY_STATE_UNSECURED 0x02U |
#define | CSE_KEY_SIZE_CODE_MAX 0x03U |
#define | FLASH_CALLBACK_CS 0x0AU |
Callback period count for FlashCheckSum. More... | |
Typedefs | |
typedef void(* | flash_callback_t) (void) |
Call back function pointer data type. More... | |
Enumerations | |
enum | flash_flexRam_function_control_code_t { EEE_ENABLE = 0x00U, EEE_QUICK_WRITE = 0x55U, EEE_STATUS_QUERY = 0x77U, EEE_COMPLETE_INTERRUPT_QUICK_WRITE = 0xAAU, EEE_DISABLE = 0xFFU } |
FlexRAM Function control Code. More... | |
Variables | |
uint32_t | PFlashBase |
uint32_t | PFlashSize |
uint32_t | DFlashBase |
uint32_t | EERAMBase |
flash_callback_t | CallBack |
uint32_t | PFlashBase |
uint32_t | PFlashSize |
uint32_t | DFlashBase |
uint32_t | DFlashSize |
uint32_t | EERAMBase |
uint32_t | EEESize |
flash_callback_t | CallBack |
uint8_t | brownOutCode |
uint16_t | numOfRecordReqMaintain |
uint16_t | sectorEraseCount |
PFlash swap control codes | |
#define | FTFx_SWAP_SET_INDICATOR_ADDR 0x01U |
Initialize Swap System control code. More... | |
#define | FTFx_SWAP_SET_IN_PREPARE 0x02U |
Set Swap in Update State. More... | |
#define | FTFx_SWAP_SET_IN_COMPLETE 0x04U |
Set Swap in Complete State. More... | |
#define | FTFx_SWAP_REPORT_STATUS 0x08U |
Report Swap Status. More... | |
PFlash swap states | |
#define | FTFx_SWAP_UNINIT 0x00U |
Uninitialized swap mode. More... | |
#define | FTFx_SWAP_READY 0x01U |
Ready swap mode. More... | |
#define | FTFx_SWAP_UPDATE 0x02U |
Update swap mode. More... | |
#define | FTFx_SWAP_UPDATE_ERASED 0x03U |
Update-Erased swap mode. More... | |
#define | FTFx_SWAP_COMPLETE 0x04U |
Complete swap mode. More... | |
Flash security status | |
#define | FLASH_NOT_SECURE 0x01U |
Flash currently not in secure state. More... | |
#define | FLASH_SECURE_BACKDOOR_ENABLED 0x02U |
Flash is secured and backdoor key access enabled. More... | |
#define | FLASH_SECURE_BACKDOOR_DISABLED 0x04U |
Flash is secured and backdoor key access disabled. More... | |
Null Callback function definition | |
#define | NULL_CALLBACK ((flash_callback_t)0xFFFFFFFFU) |
Null callback. More... | |
Flash driver APIs | |
status_t | FLASH_DRV_Init (const flash_user_config_t *const pUserConf, flash_ssd_config_t *const pSSDConfig) |
Initializes Flash. More... | |
void | FLASH_DRV_GetPFlashProtection (uint32_t *protectStatus) |
P-Flash get protection. More... | |
status_t | FLASH_DRV_SetPFlashProtection (uint32_t protectStatus) |
P-Flash set protection. More... | |
void | FLASH_DRV_GetSecurityState (uint8_t *securityState) |
Flash get security state. More... | |
status_t | FLASH_DRV_SecurityBypass (const flash_ssd_config_t *pSSDConfig, const uint8_t *keyBuffer) |
Flash security bypass. More... | |
status_t | FLASH_DRV_EraseAllBlock (const flash_ssd_config_t *pSSDConfig) |
Flash erase all blocks. More... | |
status_t | FLASH_DRV_VerifyAllBlock (const flash_ssd_config_t *pSSDConfig, uint8_t marginLevel) |
Flash verify all blocks. More... | |
status_t | FLASH_DRV_EraseSector (const flash_ssd_config_t *pSSDConfig, uint32_t dest, uint32_t size) |
Flash erase sector. More... | |
status_t | FLASH_DRV_VerifySection (const flash_ssd_config_t *pSSDConfig, uint32_t dest, uint16_t number, uint8_t marginLevel) |
Flash verify section. More... | |
void | FLASH_DRV_EraseSuspend (void) |
Flash erase suspend. More... | |
void | FLASH_DRV_EraseResume (void) |
Flash erase resume. More... | |
status_t | FLASH_DRV_ReadOnce (const flash_ssd_config_t *pSSDConfig, uint8_t recordIndex, uint8_t *pDataArray) |
Flash read once. More... | |
status_t | FLASH_DRV_ProgramOnce (const flash_ssd_config_t *pSSDConfig, uint8_t recordIndex, const uint8_t *pDataArray) |
Flash program once. More... | |
status_t | FLASH_DRV_Program (const flash_ssd_config_t *pSSDConfig, uint32_t dest, uint32_t size, const uint8_t *pData) |
Flash program. More... | |
status_t | FLASH_DRV_ProgramCheck (const flash_ssd_config_t *pSSDConfig, uint32_t dest, uint32_t size, const uint8_t *pExpectedData, uint32_t *pFailAddr, uint8_t marginLevel) |
Flash program check. More... | |
status_t | FLASH_DRV_CheckSum (const flash_ssd_config_t *pSSDConfig, uint32_t dest, uint32_t size, uint32_t *pSum) |
Calculates check sum. More... | |
#define CLEAR_FTFx_FSTAT_ERROR_BITS FTFx_FSTAT = (uint8_t)(FTFx_FSTAT_FPVIOL_MASK | FTFx_FSTAT_ACCERR_MASK | FTFx_FSTAT_RDCOLERR_MASK) |
Definition at line 377 of file flash_driver.h.
#define CSE_KEY_SIZE_CODE_MAX 0x03U |
Definition at line 469 of file flash_driver.h.
#define DFLASH_IFR_READRESOURCE_ADDRESS 0x8000FCU |
Definition at line 456 of file flash_driver.h.
#define FLASH_CALLBACK_CS 0x0AU |
Callback period count for FlashCheckSum.
This value is only relevant for FlashCheckSum operation, where a high rate of calling back can impair performance. The rest of the flash operations invoke the callback as often as possible while waiting for the flash controller to finish the requested operation.
Definition at line 512 of file flash_driver.h.
#define FLASH_NOT_SECURE 0x01U |
Flash currently not in secure state.
Definition at line 495 of file flash_driver.h.
#define FLASH_SECURE_BACKDOOR_DISABLED 0x04U |
Flash is secured and backdoor key access disabled.
Definition at line 499 of file flash_driver.h.
#define FLASH_SECURE_BACKDOOR_ENABLED 0x02U |
Flash is secured and backdoor key access enabled.
Definition at line 497 of file flash_driver.h.
#define FLASH_SECURITY_STATE_KEYEN 0x80U |
Definition at line 465 of file flash_driver.h.
#define FLASH_SECURITY_STATE_UNSECURED 0x02U |
Definition at line 466 of file flash_driver.h.
#define FTFx_DPHRASE_SIZE 0x0010U |
Definition at line 386 of file flash_driver.h.
#define FTFx_ERASE_ALL_BLOCK 0x44U |
Definition at line 410 of file flash_driver.h.
#define FTFx_ERASE_ALL_BLOCK_UNSECURE 0x49U |
Definition at line 413 of file flash_driver.h.
#define FTFx_ERASE_BLOCK 0x08U |
Definition at line 404 of file flash_driver.h.
#define FTFx_ERASE_SECTOR 0x09U |
Definition at line 405 of file flash_driver.h.
#define FTFx_LONGWORD_SIZE 0x0004U |
Definition at line 382 of file flash_driver.h.
#define FTFx_PFLASH_SWAP 0x46U |
Definition at line 412 of file flash_driver.h.
#define FTFx_PHRASE_SIZE 0x0008U |
Definition at line 384 of file flash_driver.h.
#define FTFx_PROGRAM_CHECK 0x02U |
Definition at line 400 of file flash_driver.h.
#define FTFx_PROGRAM_LONGWORD 0x06U |
Definition at line 402 of file flash_driver.h.
#define FTFx_PROGRAM_ONCE 0x43U |
Definition at line 409 of file flash_driver.h.
#define FTFx_PROGRAM_PARTITION 0x80U |
Definition at line 414 of file flash_driver.h.
#define FTFx_PROGRAM_PHRASE 0x07U |
Definition at line 403 of file flash_driver.h.
#define FTFx_PROGRAM_SECTION 0x0BU |
Definition at line 406 of file flash_driver.h.
#define FTFx_READ_ONCE 0x41U |
Definition at line 408 of file flash_driver.h.
#define FTFx_READ_RESOURCE 0x03U |
Definition at line 401 of file flash_driver.h.
#define FTFx_RSRC_CODE_REG FTFx_FCCOB8 |
Definition at line 392 of file flash_driver.h.
#define FTFx_SECURITY_BY_PASS 0x45U |
Definition at line 411 of file flash_driver.h.
#define FTFx_SET_EERAM 0x81U |
Definition at line 415 of file flash_driver.h.
#define FTFx_SWAP_COMPLETE 0x04U |
Complete swap mode.
Definition at line 445 of file flash_driver.h.
#define FTFx_SWAP_READY 0x01U |
Ready swap mode.
Definition at line 439 of file flash_driver.h.
#define FTFx_SWAP_REPORT_STATUS 0x08U |
Report Swap Status.
Definition at line 429 of file flash_driver.h.
#define FTFx_SWAP_SET_IN_COMPLETE 0x04U |
Set Swap in Complete State.
Definition at line 427 of file flash_driver.h.
#define FTFx_SWAP_SET_IN_PREPARE 0x02U |
Set Swap in Update State.
Definition at line 425 of file flash_driver.h.
#define FTFx_SWAP_SET_INDICATOR_ADDR 0x01U |
Initialize Swap System control code.
Definition at line 423 of file flash_driver.h.
#define FTFx_SWAP_UNINIT 0x00U |
Uninitialized swap mode.
Definition at line 437 of file flash_driver.h.
#define FTFx_SWAP_UPDATE 0x02U |
Update swap mode.
Definition at line 441 of file flash_driver.h.
#define FTFx_SWAP_UPDATE_ERASED 0x03U |
Update-Erased swap mode.
Definition at line 443 of file flash_driver.h.
#define FTFx_VERIFY_ALL_BLOCK 0x40U |
Definition at line 407 of file flash_driver.h.
#define FTFx_VERIFY_BLOCK 0x00U |
Definition at line 398 of file flash_driver.h.
#define FTFx_VERIFY_SECTION 0x01U |
Definition at line 399 of file flash_driver.h.
#define FTFx_WORD_SIZE 0x0002U |
Definition at line 380 of file flash_driver.h.
#define GET_BIT_0_7 | ( | value | ) | ((uint8_t)(((uint32_t)(value)) & 0xFFU)) |
Definition at line 459 of file flash_driver.h.
#define GET_BIT_16_23 | ( | value | ) | ((uint8_t)((((uint32_t)(value)) >> 16) & 0xFFU)) |
Definition at line 461 of file flash_driver.h.
#define GET_BIT_24_31 | ( | value | ) | ((uint8_t)(((uint32_t)(value)) >> 24)) |
Definition at line 462 of file flash_driver.h.
#define GET_BIT_8_15 | ( | value | ) | ((uint8_t)((((uint32_t)(value)) >> 8) & 0xFFU)) |
Definition at line 460 of file flash_driver.h.
#define NULL_CALLBACK ((flash_callback_t)0xFFFFFFFFU) |
Null callback.
Definition at line 523 of file flash_driver.h.
#define RESUME_WAIT_CNT 0x20U |
Resume wait count used in FLASH_DRV_EraseResume function.
Definition at line 449 of file flash_driver.h.
#define SUSPEND_WAIT_CNT 0x40U |
Suspend wait count used in FLASH_DRV_EraseSuspend function.
Definition at line 451 of file flash_driver.h.
typedef void(* flash_callback_t) (void) |
Call back function pointer data type.
If using callback in the application, any code reachable from this function must not be placed in a Flash block targeted for a program/erase operation. Functions can be placed in RAM section by using the START/END_FUNCTION_DEFINITION/DECLARATION_RAMSECTION macros.
Definition at line 540 of file flash_driver.h.
FlexRAM Function control Code.
Implements : flash_flexRAM_function_control_code_t_Class
Definition at line 481 of file flash_driver.h.
status_t FLASH_DRV_CheckSum | ( | const flash_ssd_config_t * | pSSDConfig, |
uint32_t | dest, | ||
uint32_t | size, | ||
uint32_t * | pSum | ||
) |
Calculates check sum.
This API performs 32 bit sum of each byte data over a specified Flash memory range without carry which provides rapid method for checking data integrity. The callback time period of this API is determined via FLASH_CALLBACK_CS macro in flash_driver.h which is used as a counter value for the CallBack() function calling in this API. This value can be changed as per the user requirement. User can change this value to obtain the maximum permissible callback time period. This API always returns STATUS_SUCCESS if size provided by user is zero regardless of the input validation.
[in] | pSSDConfig | The SSD configuration structure pointer. |
[in] | dest | Start address of the Flash range to be summed. |
[in] | size | Size in byte of the Flash range to be summed. |
[in] | pSum | To return the sum value. |
status_t FLASH_DRV_EraseAllBlock | ( | const flash_ssd_config_t * | pSSDConfig | ) |
Flash erase all blocks.
This API erases all Flash memory, initializes the FlexRAM, verifies all memory contents, and then releases the MCU security.
[in] | pSSDConfig | The SSD configuration structure pointer. |
void FLASH_DRV_EraseResume | ( | void | ) |
Flash erase resume.
This API is used to resume a previous suspended operation of Flash erase sector command This function must be located in RAM memory or different Flash blocks which are targeted for writing to avoid RWW error.
status_t FLASH_DRV_EraseSector | ( | const flash_ssd_config_t * | pSSDConfig, |
uint32_t | dest, | ||
uint32_t | size | ||
) |
Flash erase sector.
This API erases one or more sectors in P-Flash or D-Flash memory. This API always returns FTFx_OK if size provided by the user is zero regardless of the input validation.
[in] | pSSDConfig | The SSD configuration structure pointer. |
[in] | dest | Address in the first sector to be erased. |
[in] | size | Size to be erased in bytes. It is used to determine number of sectors to be erased. |
void FLASH_DRV_EraseSuspend | ( | void | ) |
Flash erase suspend.
This API is used to suspend a current operation of Flash erase sector command. This function must be located in RAM memory or different Flash blocks which are targeted for writing to avoid the RWW error.
void FLASH_DRV_GetPFlashProtection | ( | uint32_t * | protectStatus | ) |
P-Flash get protection.
This API retrieves the current P-Flash protection status. Considering the time consumption for getting protection is very low and even can be ignored. It is not necessary to utilize the Callback function to support the time-critical events.
[out] | protectStatus | To return the current value of the P-Flash Protection. Each bit is corresponding to protection of 1/32 of the total P-Flash. The least significant bit is corresponding to the lowest address area of P-Flash. The most significant bit is corresponding to the highest address area of P-Flash and so on. There are two possible cases as below:
|
void FLASH_DRV_GetSecurityState | ( | uint8_t * | securityState | ) |
Flash get security state.
This API retrieves the current Flash security status, including the security enabling state and the back door key enabling state.
[out] | securityState | To return the current security status code.
|
status_t FLASH_DRV_Init | ( | const flash_user_config_t *const | pUserConf, |
flash_ssd_config_t *const | pSSDConfig | ||
) |
Initializes Flash.
This API initializes Flash module by clearing status error bit and reporting the memory configuration via SSD configuration structure.
[in] | pUserConf | The user configuration structure pointer. |
[in] | pSSDConfig | The SSD configuration structure pointer. |
status_t FLASH_DRV_Program | ( | const flash_ssd_config_t * | pSSDConfig, |
uint32_t | dest, | ||
uint32_t | size, | ||
const uint8_t * | pData | ||
) |
Flash program.
This API is used to program 4 consecutive bytes (for program long word command) and 8 consecutive bytes (for program phrase command) on P-Flash or D-Flash block. This API always returns FTFx_OK if size provided by user is zero regardless of the input validation
[in] | pSSDConfig | The SSD configuration structure pointer. |
[in] | dest | Start address for the intended program operation. |
[in] | size | Size in byte to be programmed |
[in] | pData | Pointer of source address from which data has to be taken for program operation. |
status_t FLASH_DRV_ProgramCheck | ( | const flash_ssd_config_t * | pSSDConfig, |
uint32_t | dest, | ||
uint32_t | size, | ||
const uint8_t * | pExpectedData, | ||
uint32_t * | pFailAddr, | ||
uint8_t | marginLevel | ||
) |
Flash program check.
This API tests a previously programmed P-Flash or D-Flash long word to see if it reads correctly at the specified margin level. This API always returns FTFx_OK if size provided by user is zero regardless of the input validation
[in] | pSSDConfig | The SSD configuration structure pointer. |
[in] | dest | Start address for the intended program check operation. |
[in] | size | Size in byte to check accuracy of program operation |
[in] | pExpectedData | The pointer to the expected data. |
[in] | pFailAddr | Returned the first aligned failing address. |
[in] | marginLevel | Read margin choice as follows:
|
status_t FLASH_DRV_ProgramOnce | ( | const flash_ssd_config_t * | pSSDConfig, |
uint8_t | recordIndex, | ||
const uint8_t * | pDataArray | ||
) |
Flash program once.
This API is used to program to a reserved 64 byte field located in the P-Flash IFR via given number of record. See the corresponding reference manual to get correct value of this number.
[in] | pSSDConfig | The SSD configuration structure pointer. |
[in] | recordIndex | The record index will be read. It can be from 0x0U to 0x7U or from 0x0U to 0xF according to specific derivative. |
[in] | pDataArray | Pointer to the array from which data will be taken for program once command. |
status_t FLASH_DRV_ReadOnce | ( | const flash_ssd_config_t * | pSSDConfig, |
uint8_t | recordIndex, | ||
uint8_t * | pDataArray | ||
) |
Flash read once.
This API is used to read out a reserved 64 byte field located in the P-Flash IFR via given number of record. See the corresponding reference manual to get the correct value of this number.
[in] | pSSDConfig | The SSD configuration structure pointer. |
[in] | recordIndex | The record index will be read. It can be from 0x0U to 0x7U or from 0x0U to 0xF according to specific derivative. |
[in] | pDataArray | Pointer to the array to return the data read by the read once command. |
status_t FLASH_DRV_SecurityBypass | ( | const flash_ssd_config_t * | pSSDConfig, |
const uint8_t * | keyBuffer | ||
) |
Flash security bypass.
This API un-secures the device by comparing the user's provided back door key with the ones in the Flash Configuration Field. If they are matched, the security is released. Otherwise, an error code is returned.
[in] | pSSDConfig | The SSD configuration structure pointer. |
[in] | keyBuffer | Point to the user buffer containing the back door key. |
status_t FLASH_DRV_SetPFlashProtection | ( | uint32_t | protectStatus | ) |
P-Flash set protection.
This API sets the P-Flash protection to the intended protection status. Setting P-Flash protection status is subject to a protection, transition restriction. If there is a setting violation, it returns an error code and the current protection status will not be changed.
[in] | protectStatus | The expected protect status user wants to set to P-Flash protection register. Each bit is corresponding to protection of 1/32 of the total P-Flash. The least significant bit is corresponding to the lowest address area of P-Flash. The most significant bit is corresponding to the highest address area of P- Flash, and so on. There are two possible cases as shown below:
|
status_t FLASH_DRV_VerifyAllBlock | ( | const flash_ssd_config_t * | pSSDConfig, |
uint8_t | marginLevel | ||
) |
Flash verify all blocks.
This function checks to see if the P-Flash and/or D-Flash, EEPROM backup area, and D-Flash IFR have been erased to the specified read margin level, if applicable, and releases security if the readout passes.
[in] | pSSDConfig | The SSD configuration structure pointer. |
[in] | marginLevel | Read Margin Choice as follows:
|
status_t FLASH_DRV_VerifySection | ( | const flash_ssd_config_t * | pSSDConfig, |
uint32_t | dest, | ||
uint16_t | number, | ||
uint8_t | marginLevel | ||
) |
Flash verify section.
This API checks if a section of the P-Flash or the D-Flash memory is erased to the specified read margin level.
[in] | pSSDConfig | The SSD configuration structure pointer. |
[in] | dest | Start address for the intended verify operation. |
[in] | number | Number of alignment unit to be verified. Refer to corresponding reference manual to get correct information of alignment constrain. |
[in] | marginLevel | Read Margin Choice as follows:
|
uint8_t brownOutCode |
Brown-out detection code
Definition at line 602 of file flash_driver.h.
flash_callback_t CallBack |
Call back function to service the time critical events. Any code reachable from this function must not be placed in a Flash block targeted for a program/erase operation
Definition at line 562 of file flash_driver.h.
flash_callback_t CallBack |
Call back function to service the time critical events. Any code reachable from this function must not be placed in a Flash block targeted for a program/erase operation
Definition at line 591 of file flash_driver.h.
uint32_t DFlashBase |
For FlexNVM device, this is the base address of D-Flash memory (FlexNVM memory); For non-FlexNVM device, this field is unused
Definition at line 558 of file flash_driver.h.
uint32_t DFlashBase |
For FlexNVM device, this is the base address of D-Flash memory (FlexNVM memory); For non-FlexNVM device, this field is unused
Definition at line 582 of file flash_driver.h.
uint32_t DFlashSize |
For FlexNVM device, this is the size in byte of area which is used as D-Flash from FlexNVM memory; For non-FlexNVM device, this field is unused
Definition at line 584 of file flash_driver.h.
uint32_t EEESize |
For FlexNVM device, this is the size in byte of EEPROM area which was partitioned from FlexRAM; For non-FlexNVM device, this field is unused
Definition at line 589 of file flash_driver.h.
uint32_t EERAMBase |
The base address of FlexRAM (for FlexNVM device) or acceleration RAM memory (for non-FlexNVM device)
Definition at line 560 of file flash_driver.h.
uint32_t EERAMBase |
The base address of FlexRAM (for FlexNVM device) or acceleration RAM memory (for non-FlexNVM device)
Definition at line 587 of file flash_driver.h.
uint16_t numOfRecordReqMaintain |
Number of EEPROM quick write records requiring maintenance
Definition at line 603 of file flash_driver.h.
uint32_t PFlashBase |
The base address of P-Flash memory
Definition at line 556 of file flash_driver.h.
uint32_t PFlashBase |
The base address of P-Flash memory
Definition at line 580 of file flash_driver.h.
uint32_t PFlashSize |
The size in byte of P-Flash memory
Definition at line 557 of file flash_driver.h.
uint32_t PFlashSize |
The size in byte of P-Flash memory
Definition at line 581 of file flash_driver.h.
uint16_t sectorEraseCount |
EEPROM sector erase count
Definition at line 604 of file flash_driver.h.